You can follow this example and apply it to your data.
You'll find that matlab's documentation almost always includes functional examples so if you're looking for a different kind of plot in the future, just search the internet and include the word "matlab" and you'll like find what you're looking for pretty quickly. Alternatively, you could search the documentation directly (see the link I provided) or you could search in this forum. That majority of google search results that include the word Matlab provide links to the documentation or this forum.
